Colorimetric and Fluorometric Detection of Heavy Metal Ions in Pure Aqueous Medium with Logic Gate Application

2019 ◽  
Vol 166 (8) ◽  
pp. B644-B653 ◽  
Author(s):  
Neetu Yadav ◽  
Ashok Kumar Singh
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Aqueous Medium ◽  
Heavy Metal Ions ◽  
Logic Gate ◽  
Fluorometric Detection

Gelatin–chitosan hydrogel particles for efficient removal of Hg(ii) from wastewater

2019 ◽  
Vol 5 (1) ◽  
pp. 83-90 ◽  
Author(s):  
Saifullah Lone ◽  
Dong Ho Yoon ◽  
Hyangmoo Lee ◽  
In Woo Cheong
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Aqueous Medium ◽  
Heavy Metal Ions ◽  
Composite Hydrogel ◽  
Aqueous Mixtures ◽  
Efficient Removal ◽  
Chitosan Hydrogel ◽  
Environment Friendly ◽  
Hydrogel Particles

Composite hydrogel particles synthesized by crosslinking of gelatin and chitosan are examined for the adsorption of Hg(ii) metal ions in an aqueous medium. This work reports a straightforward, robust, scalable, and environment-friendly approach towards easy monitoring and removal of heavy metal ions from aqueous mixtures.

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